Patent Assignment
Reel/Frame 004111/0744
Assignment of Assignors Interest.
Recorded: 1983-04-06
Pages: 2
Assignee
PENNWALT CORPORATION, A CORP. OF PA
THREE PARKWAY, PHILADELPHIA, PENNSYLVANIA
Covered Property
(1)
Device for Positioning Dental X-Ray Film
Patent:
283,157 →
Application:
06/475,823 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.